Hypothesis Testing (Binomial Distribution) (AQA A-Level Mathematics): Quizzes
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Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What is the significance level in hypothesis testing?
What is the significance level in hypothesis testing?
The threshold probability below which we reject a claim
For a left-tail test with , which probability do we calculate for ?
For a left-tail test with , which probability do we calculate for ?
If and significance level is , what do we conclude?
If and significance level is , what do we conclude?
Reject
Which is the correct format for stating the null hypothesis?
Which is the correct format for stating the null hypothesis?
In a two-tail test at significance, how much is allocated to each tail?
In a two-tail test at significance, how much is allocated to each tail?
When we reject , which phrase should we use in our conclusion?
When we reject , which phrase should we use in our conclusion?
Sufficient evidence to suggest
What is the critical region in hypothesis testing?
What is the critical region in hypothesis testing?
Range of values where is rejected
For a right-tail test, how do we calculate ?
For a right-tail test, how do we calculate ?
If , which statement is correct?
If , which statement is correct?
Do not reject
In a two-tail test, observed and expected . Which tail do we test?
In a two-tail test, observed and expected . Which tail do we test?
Left tail (decrease)